发明授权
- 专利标题: Surgical helical fastener with applicator
- 专利标题(中): 手术螺旋紧固件与敷料器
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申请号: US08499279申请日: 1995-07-07
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公开(公告)号: US06296656B1公开(公告)日: 2001-10-02
- 发明人: Lee Bolduc , John Lunsford
- 申请人: Lee Bolduc , John Lunsford
- 主分类号: A61B1700
- IPC分类号: A61B1700
摘要:
A helical fastener having a high retentive surface area is provided and has a first end for enhancing penetration into tissue and a second end comprising a coil sectioning a diameter of the fastener for receiving longitudinal and rotational forces. The helical fasteners are attached to body tissue by a fastener applicator having a proximal portion comprising a handle and an actuator and an elongate distal portion for housing a plurality of fasteners. A transferring action of the actuator provides longitudinal and rotational movement of the fasteners out of the distal portion and into body tissue.
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